344 lines
9.8 KiB
Go
344 lines
9.8 KiB
Go
package metrics
|
|
|
|
import (
|
|
"strings"
|
|
"testing"
|
|
|
|
corev1 "k8s.io/api/core/v1"
|
|
"k8s.io/apimachinery/pkg/api/resource"
|
|
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
"k8s.io/component-base/metrics/testutil"
|
|
|
|
clusterv1alpha1 "github.com/karmada-io/karmada/pkg/apis/cluster/v1alpha1"
|
|
)
|
|
|
|
func TestClusterReadyMetrics(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
cluster *clusterv1alpha1.Cluster
|
|
want string
|
|
}{
|
|
{
|
|
name: "cluster ready",
|
|
cluster: &clusterv1alpha1.Cluster{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "foo",
|
|
},
|
|
Spec: clusterv1alpha1.ClusterSpec{
|
|
SyncMode: clusterv1alpha1.Push,
|
|
},
|
|
Status: clusterv1alpha1.ClusterStatus{
|
|
Conditions: []metav1.Condition{
|
|
{
|
|
Type: clusterv1alpha1.ClusterConditionReady,
|
|
Status: metav1.ConditionTrue,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
want: `
|
|
# HELP cluster_ready_state State of the cluster(1 if ready, 0 otherwise).
|
|
# TYPE cluster_ready_state gauge
|
|
cluster_ready_state{cluster_name="foo"} 1
|
|
`,
|
|
},
|
|
{
|
|
name: "cluster not ready",
|
|
cluster: &clusterv1alpha1.Cluster{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "foo",
|
|
},
|
|
Spec: clusterv1alpha1.ClusterSpec{
|
|
SyncMode: clusterv1alpha1.Pull,
|
|
},
|
|
Status: clusterv1alpha1.ClusterStatus{
|
|
Conditions: []metav1.Condition{
|
|
{},
|
|
},
|
|
},
|
|
},
|
|
want: `
|
|
# HELP cluster_ready_state State of the cluster(1 if ready, 0 otherwise).
|
|
# TYPE cluster_ready_state gauge
|
|
cluster_ready_state{cluster_name="foo"} 0
|
|
`,
|
|
},
|
|
}
|
|
for _, test := range tests {
|
|
clusterReadyGauge.Reset()
|
|
RecordClusterStatus(test.cluster)
|
|
if err := testutil.CollectAndCompare(clusterReadyGauge, strings.NewReader(test.want), clusterReadyMetricsName); err != nil {
|
|
t.Errorf("unexpected collecting result:\n%s", err)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestClusterTotalNodeNumberMetrics(t *testing.T) {
|
|
testCluster := &clusterv1alpha1.Cluster{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "foo",
|
|
},
|
|
Spec: clusterv1alpha1.ClusterSpec{
|
|
SyncMode: clusterv1alpha1.Push,
|
|
},
|
|
Status: clusterv1alpha1.ClusterStatus{
|
|
Conditions: []metav1.Condition{
|
|
{
|
|
Type: clusterv1alpha1.ClusterConditionReady,
|
|
Status: metav1.ConditionTrue,
|
|
},
|
|
},
|
|
NodeSummary: &clusterv1alpha1.NodeSummary{
|
|
TotalNum: 100,
|
|
},
|
|
},
|
|
}
|
|
want := `
|
|
# HELP cluster_node_number Number of nodes in the cluster.
|
|
# TYPE cluster_node_number gauge
|
|
cluster_node_number{cluster_name="foo"} 100
|
|
`
|
|
clusterTotalNodeNumberGauge.Reset()
|
|
RecordClusterStatus(testCluster)
|
|
if err := testutil.CollectAndCompare(clusterTotalNodeNumberGauge, strings.NewReader(want), clusterTotalNodeNumberMetricsName); err != nil {
|
|
t.Errorf("unexpected collecting result:\n%s", err)
|
|
}
|
|
}
|
|
|
|
func TestClusterReadyNodeNumberMetrics(t *testing.T) {
|
|
testCluster := &clusterv1alpha1.Cluster{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "foo",
|
|
},
|
|
Spec: clusterv1alpha1.ClusterSpec{
|
|
SyncMode: clusterv1alpha1.Push,
|
|
},
|
|
Status: clusterv1alpha1.ClusterStatus{
|
|
Conditions: []metav1.Condition{
|
|
{
|
|
Type: clusterv1alpha1.ClusterConditionReady,
|
|
Status: metav1.ConditionTrue,
|
|
},
|
|
},
|
|
NodeSummary: &clusterv1alpha1.NodeSummary{
|
|
TotalNum: 100,
|
|
ReadyNum: 10,
|
|
},
|
|
},
|
|
}
|
|
want := `
|
|
# HELP cluster_ready_node_number Number of ready nodes in the cluster.
|
|
# TYPE cluster_ready_node_number gauge
|
|
cluster_ready_node_number{cluster_name="foo"} 10
|
|
`
|
|
clusterReadyNodeNumberGauge.Reset()
|
|
RecordClusterStatus(testCluster)
|
|
if err := testutil.CollectAndCompare(clusterReadyNodeNumberGauge, strings.NewReader(want), clusterReadyNodeNumberMetricsName); err != nil {
|
|
t.Errorf("unexpected collecting result:\n%s", err)
|
|
}
|
|
}
|
|
|
|
func TestClusterMemoryAllocatableMetrics(t *testing.T) {
|
|
testCluster := &clusterv1alpha1.Cluster{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "foo",
|
|
},
|
|
Spec: clusterv1alpha1.ClusterSpec{
|
|
SyncMode: clusterv1alpha1.Push,
|
|
},
|
|
Status: clusterv1alpha1.ClusterStatus{
|
|
Conditions: []metav1.Condition{
|
|
{
|
|
Type: clusterv1alpha1.ClusterConditionReady,
|
|
Status: metav1.ConditionTrue,
|
|
},
|
|
},
|
|
ResourceSummary: &clusterv1alpha1.ResourceSummary{
|
|
Allocatable: corev1.ResourceList{
|
|
corev1.ResourceMemory: *resource.NewQuantity(200, resource.DecimalSI),
|
|
},
|
|
},
|
|
},
|
|
}
|
|
want := `
|
|
# HELP cluster_memory_allocatable_bytes Allocatable cluster memory resource in bytes.
|
|
# TYPE cluster_memory_allocatable_bytes gauge
|
|
cluster_memory_allocatable_bytes{cluster_name="foo"} 200
|
|
`
|
|
clusterMemoryAllocatableGauge.Reset()
|
|
RecordClusterStatus(testCluster)
|
|
if err := testutil.CollectAndCompare(clusterMemoryAllocatableGauge, strings.NewReader(want), clusterMemoryAllocatableMetricsName); err != nil {
|
|
t.Errorf("unexpected collecting result:\n%s", err)
|
|
}
|
|
}
|
|
|
|
func TestClusterCPUAllocatableMetrics(t *testing.T) {
|
|
testCluster := &clusterv1alpha1.Cluster{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "foo",
|
|
},
|
|
Spec: clusterv1alpha1.ClusterSpec{
|
|
SyncMode: clusterv1alpha1.Push,
|
|
},
|
|
Status: clusterv1alpha1.ClusterStatus{
|
|
Conditions: []metav1.Condition{
|
|
{
|
|
Type: clusterv1alpha1.ClusterConditionReady,
|
|
Status: metav1.ConditionTrue,
|
|
},
|
|
},
|
|
ResourceSummary: &clusterv1alpha1.ResourceSummary{
|
|
Allocatable: corev1.ResourceList{
|
|
corev1.ResourceCPU: *resource.NewMilliQuantity(200, resource.DecimalSI),
|
|
},
|
|
},
|
|
},
|
|
}
|
|
want := `
|
|
# HELP cluster_cpu_allocatable_number Number of allocatable CPU in the cluster.
|
|
# TYPE cluster_cpu_allocatable_number gauge
|
|
cluster_cpu_allocatable_number{cluster_name="foo"} 0.2
|
|
`
|
|
clusterCPUAllocatableGauge.Reset()
|
|
RecordClusterStatus(testCluster)
|
|
if err := testutil.CollectAndCompare(clusterCPUAllocatableGauge, strings.NewReader(want), clusterCPUAllocatableMetricsName); err != nil {
|
|
t.Errorf("unexpected collecting result:\n%s", err)
|
|
}
|
|
}
|
|
|
|
func TestClusterPodAllocatableMetrics(t *testing.T) {
|
|
testCluster := &clusterv1alpha1.Cluster{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "foo",
|
|
},
|
|
Spec: clusterv1alpha1.ClusterSpec{
|
|
SyncMode: clusterv1alpha1.Push,
|
|
},
|
|
Status: clusterv1alpha1.ClusterStatus{
|
|
Conditions: []metav1.Condition{
|
|
{
|
|
Type: clusterv1alpha1.ClusterConditionReady,
|
|
Status: metav1.ConditionTrue,
|
|
},
|
|
},
|
|
ResourceSummary: &clusterv1alpha1.ResourceSummary{
|
|
Allocatable: corev1.ResourceList{
|
|
corev1.ResourcePods: *resource.NewQuantity(110, resource.DecimalSI),
|
|
},
|
|
},
|
|
},
|
|
}
|
|
want := `
|
|
# HELP cluster_pod_allocatable_number Number of allocatable pods in the cluster.
|
|
# TYPE cluster_pod_allocatable_number gauge
|
|
cluster_pod_allocatable_number{cluster_name="foo"} 110
|
|
`
|
|
clusterPodAllocatableGauge.Reset()
|
|
RecordClusterStatus(testCluster)
|
|
if err := testutil.CollectAndCompare(clusterPodAllocatableGauge, strings.NewReader(want), clusterPodAllocatableMetricsName); err != nil {
|
|
t.Errorf("unexpected collecting result:\n%s", err)
|
|
}
|
|
}
|
|
|
|
func TestClusterMemoryAllocatedMetrics(t *testing.T) {
|
|
testCluster := &clusterv1alpha1.Cluster{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "foo",
|
|
},
|
|
Spec: clusterv1alpha1.ClusterSpec{
|
|
SyncMode: clusterv1alpha1.Push,
|
|
},
|
|
Status: clusterv1alpha1.ClusterStatus{
|
|
Conditions: []metav1.Condition{
|
|
{
|
|
Type: clusterv1alpha1.ClusterConditionReady,
|
|
Status: metav1.ConditionTrue,
|
|
},
|
|
},
|
|
ResourceSummary: &clusterv1alpha1.ResourceSummary{
|
|
Allocated: corev1.ResourceList{
|
|
corev1.ResourceMemory: *resource.NewQuantity(200, resource.DecimalSI),
|
|
},
|
|
},
|
|
},
|
|
}
|
|
want := `
|
|
# HELP cluster_memory_allocated_bytes Allocated cluster memory resource in bytes.
|
|
# TYPE cluster_memory_allocated_bytes gauge
|
|
cluster_memory_allocated_bytes{cluster_name="foo"} 200
|
|
`
|
|
clusterMemoryAllocatedGauge.Reset()
|
|
RecordClusterStatus(testCluster)
|
|
if err := testutil.CollectAndCompare(clusterMemoryAllocatedGauge, strings.NewReader(want), clusterMemoryAllocatedMetricsName); err != nil {
|
|
t.Errorf("unexpected collecting result:\n%s", err)
|
|
}
|
|
}
|
|
|
|
func TestClusterCPUAllocatedMetrics(t *testing.T) {
|
|
testCluster := &clusterv1alpha1.Cluster{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "foo",
|
|
},
|
|
Spec: clusterv1alpha1.ClusterSpec{
|
|
SyncMode: clusterv1alpha1.Push,
|
|
},
|
|
Status: clusterv1alpha1.ClusterStatus{
|
|
Conditions: []metav1.Condition{
|
|
{
|
|
Type: clusterv1alpha1.ClusterConditionReady,
|
|
Status: metav1.ConditionTrue,
|
|
},
|
|
},
|
|
ResourceSummary: &clusterv1alpha1.ResourceSummary{
|
|
Allocated: corev1.ResourceList{
|
|
corev1.ResourceCPU: *resource.NewMilliQuantity(200, resource.DecimalSI),
|
|
},
|
|
},
|
|
},
|
|
}
|
|
want := `
|
|
# HELP cluster_cpu_allocated_number Number of allocated CPU in the cluster.
|
|
# TYPE cluster_cpu_allocated_number gauge
|
|
cluster_cpu_allocated_number{cluster_name="foo"} 0.2
|
|
`
|
|
clusterCPUAllocatedGauge.Reset()
|
|
RecordClusterStatus(testCluster)
|
|
if err := testutil.CollectAndCompare(clusterCPUAllocatedGauge, strings.NewReader(want), clusterCPUAllocatedMetricsName); err != nil {
|
|
t.Errorf("unexpected collecting result:\n%s", err)
|
|
}
|
|
}
|
|
|
|
func TestClusterPodAllocatedMetrics(t *testing.T) {
|
|
testCluster := &clusterv1alpha1.Cluster{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "foo",
|
|
},
|
|
Spec: clusterv1alpha1.ClusterSpec{
|
|
SyncMode: clusterv1alpha1.Push,
|
|
},
|
|
Status: clusterv1alpha1.ClusterStatus{
|
|
Conditions: []metav1.Condition{
|
|
{
|
|
Type: clusterv1alpha1.ClusterConditionReady,
|
|
Status: metav1.ConditionTrue,
|
|
},
|
|
},
|
|
ResourceSummary: &clusterv1alpha1.ResourceSummary{
|
|
Allocated: corev1.ResourceList{
|
|
corev1.ResourcePods: *resource.NewQuantity(110, resource.DecimalSI),
|
|
},
|
|
},
|
|
},
|
|
}
|
|
want := `
|
|
# HELP cluster_pod_allocated_number Number of allocated pods in the cluster.
|
|
# TYPE cluster_pod_allocated_number gauge
|
|
cluster_pod_allocated_number{cluster_name="foo"} 110
|
|
`
|
|
clusterPodAllocatedGauge.Reset()
|
|
RecordClusterStatus(testCluster)
|
|
if err := testutil.CollectAndCompare(clusterPodAllocatedGauge, strings.NewReader(want), clusterPodAllocatedMetricsName); err != nil {
|
|
t.Errorf("unexpected collecting result:\n%s", err)
|
|
}
|
|
}
|